Publication detail

Tensile Properties of Open Cell Ceramic Foams

DLOUHÝ, I. ŘEHOŘEK, L. CHLUP, Z.

Czech title

Tahové vlastnosti keramických pěn s otevřenou porozitou

English title

Tensile Properties of Open Cell Ceramic Foams

Type

journal article - other

Language

en

Original abstract

Tensile test methodology for ceramics foam has been developed and irst indings are described. The tested material was the commercially available alumina based ceramic foam. Two cell sizes were included into the study, namely 10 and 60 PPI. The test procedure critically depends on the fixation of the ceramic foam into aluminium pots by a suitable adhesive. Two specimen geometries with cross-section 10 * 10 and 15 * 15 mm were tested and results statistically analysed. Fractographic observations enabled to explain specimen behaviour during tensile loading.

Czech abstract

Byla vyvinuta metodologie tahových zkoušek keramických pěn a popsány první výsledky získané touto metodou. K testům byl použit komerční materiál na bázi korundu. Testovány byly dvě velikosti pórů, a to 10 a 60 PPI. Zkušební procedura silně závisí na fixaci keramické pěny do hliníkových kalíšků pomocí vhodného lepidla. Byly testovány dvě geometie příčného průřezu 10 x 10 a 15 x 15 mm, výsledky byly hodnoceny pomocí statistických metod. Analýzy byly doplněny fraktografickou analýzou.

English abstract

Tensile test methodology for ceramics foam has been developed and irst indings are described. The tested material was the commercially available alumina based ceramic foam. Two cell sizes were included into the study, namely 10 and 60 PPI. The test procedure critically depends on the fixation of the ceramic foam into aluminium pots by a suitable adhesive. Two specimen geometries with cross-section 10 * 10 and 15 * 15 mm were tested and results statistically analysed. Fractographic observations enabled to explain specimen behaviour during tensile loading.

Keywords in Czech

Tahová zkouška, keramická pěna, otevřená porozita, pevnost v tahu

Keywords in English

Tensile test, Ceramics foam, Open porosity, Tensile strength

RIV year

2009

Released

15.08.2009

ISSN

1013-9826

Journal

Key Engineering Materials

Volume

413

Number

4

Pages from–to

168–175

Pages count

8

BIBTEX


@article{BUT48282,
  author="Ivo {Dlouhý} and Lukáš {Řehořek} and Zdeněk {Chlup},
  title="Tensile Properties of Open Cell Ceramic Foams",
  journal="Key Engineering Materials",
  year="2009",
  volume="413",
  number="4",
  month="August",
  pages="168--175",
  issn="1013-9826"
}